About FishFinder
Helping aquarium hobbyists find the perfect fish since 2026
Our Mission
We believe everyone deserves a thriving aquarium — without the guesswork. FishFinder was built to make fishkeeping accessible, helping beginners avoid common mistakes and experienced hobbyists discover new species.
Too many people give up on aquariums because they bought incompatible fish, chose the wrong species for their tank size, or didn't know about cycling. We're here to change that.
What We Offer
120+ Fish Profiles
Detailed care guides with tank size, temperature, diet, and compatibility info for every species.
Compatibility Checker
Select your fish and instantly see if they can live together — no more aggressive tankmates or temperature mismatches.
Fish Finder Quiz
Answer a few questions about your tank and experience level, and we'll recommend the perfect species for you.
Ready-Made Setups
Curated fish combinations by tank size — just pick a setup and start your aquarium with confidence.
Our Approach
Every piece of information on FishFinder is researched and fact-checked. We combine scientific data with real-world experience from the fishkeeping community.
We focus on practical advice that actually works — not outdated rules of thumb. Our recommendations prioritize fish welfare and long-term success over quick fixes.
Get in Touch
Have a question, suggestion, or just want to say hi? We'd love to hear from you.
hello@fishfinder.guideReady to Find Your Fish?
Take our quiz or browse our database to discover your perfect aquatic companions.